UBQS-IP file collaboration patent challenge granted

On October 21, 2026, the Central Reexamination Unit (CRU) granted Unified’s request, finding substantial new questions of patentability on all challenged claims of U.S. Patent 7,313,580, owned and asserted by UBQS-IP LLC, an NPE and entity of Pueblo Nuevo LLC. The '580 patent is directed to sharing information between a user group and an associated document using decentralized storage. The patent has been involved in litigation.

View district court litigations by UBQS-IP. Unified is represented by in-house counsel, TJ Murphy and Vinu Raj, in this proceeding.

To view the reexamination request, visit Unified’s Portal: https://portal.unifiedpatents.com/exparte/90016558